Ellen Haddad, DO
NPI 1093972929 · Neurology Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ellen Haddad, DO is a Neurology Physician provider in New Hyde Park, NY (NPI 1093972929).
Provider details
- NPI number
- 1093972929
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 296343 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,309 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 528 | $135 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 408 | $150 |
| Critical Care, First 30-74 Minutes99291 | 122 | $242 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 87 | $63 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 84 | $139 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 44 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$838 across 49 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-19
- Last updated
- 2024-08-23
- Certified
- 2024-08-20
Frequently asked questions
- What is Ellen Haddad's NPI number?
- Ellen Haddad's National Provider Identifier (NPI) is 1093972929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Haddad's specialty?
- Ellen Haddad is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Ellen Haddad located?
- Ellen Haddad's practice location on file with NPPES is 1991 Marcus Ave Ste 110, New Hyde Park, NY 11042-2062.
- What is Ellen Haddad's phone number?
- The practice phone number listed in the NPPES registry for Ellen Haddad is (516) 466-4700.
- Does Ellen Haddad accept Medicare?
- Ellen Haddad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ellen Haddad's NPI active?
- Yes — Ellen Haddad's NPI (1093972929) is active in the NPPES registry as of the last update on 2024-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.